SOUTHERN PRIME EXPRESS INC

USDOT 4405075 • 7105 ELVORA WAY, ELK GROVE, CA, 95757

ACTIVEMotor Carrier

Authority:1 active

Insurance:1 current

BOC-3:On file

Safety Rating:Not rated

MCS-150:Never updated

OOS Orders:None

Overview

Company profile from FMCSA Census File

USDOT

4,405,075

Status

ACTIVE

Operation

Interstate

Business Type

Motor Carrier

State

California

Phone

9169173966

[email protected]

Power Units (MCS-150)

Drivers (MCS-150)

MCS-150 Mileage

BOC-3 Agent

#1 A BOC-3 FILING INC

Physical Address

7105 ELVORA WAY, ELK GROVE, CA, 95757

Mailing Address

7105 ELVORA WAY, ELK GROVE, CA, 95757-5903

Contact

Phone: 9169173966

Email: [email protected]

Risk Signals1 flagged

MEDIUM

Elevated vehicle OOS rate: 50.0%

National average is 23.4%. This carrier's vehicle OOS rate is 26.6 percentage points above average.

Signals are auto-detected from FMCSA public records. This is not a regulatory determination.

Authority & Insurance

Operating authority, insurance filings, and BOC-3 status

Common Carrier — Active

Active Authority

Revoked / Inactive

Authority Types

Insurance Policies

1 active

Latest: May 20, 2025

BOC-3 Filing

On file

Operating Authority

fmcsa-authhistApr 5, 2026

Operating Authority
Authority Type	Docket #	Status	Original Date	Final Date
Common Carrier	MC-1729718	ACTIVE	Unknown	Unknown

Active Insurance (1)

fmcsa-insurApr 5, 2026

Active Insurance (1)
Insurer	Type	Policy #	Status	Effective	Cancel Date
KNIGHT SPECIALTY INSURANCE COMPANY	BIPD/Primary	TIECA003797-00	ON FILE	May 20, 2025	May 22, 2025

Insurance Events Timeline

fmcsa-insur-hist

Insurance Events Timeline
Event	Insurer	Policy #	Type	Event Date	Cancel Date
TERM/REPL	KNIGHT SPECIALTY INSURANCE COMPANY	TIECA003797-00	BIPD/Primary	May 22, 2025	May 22, 2025

Authority Action History (1 events)

fmcsa-authhist-blob

Authority Action History (1 events)
Docket	Authority Type	Original Action	Served Date	Disposition	Decided Date
MC1729718	MOTOR PROPERTY COMMON CARRIER	GRANTED	May 27, 2025	—	Unknown

Safety & Inspections

SMS BASIC scores, inspection history, and out-of-service rates

SMS BASIC Scores

Hours of Service

N/A

Unsafe Driving

N/A

Higher percentile = worse safety performance relative to peers. Scores at or above 75% trigger FMCSA alerts.

Inspections

Violations

1 OOS

Vehicle OOS %

50.0%

Above nat'l avg (23.4%)

Driver OOS %

0.0%

Power Units (MCS-150)

Drivers (MCS-150)

Crash Records

Inspection Activity (24 months)

Monthly inspection counts with OOS months highlighted. Hover bars for details.

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Jan

Feb

Mar

Apr

Clean monthMonth with OOSBased on latest 2 of 2 inspection records

Inspection Activity Map

2 states • 2 inspections

None Low Medium High🚛 Home base

Violation Summary (5 violations from 2 inspections)

fmcsa-inspection-file

Violation Summary (5 violations from 2 inspections)
Code	Description	# Violations	# OOS	Severity Wt	BASIC
FMCSR:396.17C-PI	No proof of periodic inspection	2	0	3	Vehicle Maintenance
FMCSR:393.9A-LLPL	Inoperable required lamps	1	0	3	Vehicle Maintenance
FMCSR:392.2-SLLLR	Operating a CMV while ill or fatigued	1	0	8	Unsafe Driving
FMCSR:393.75A3	Tire-flat and/or audible air leak	1	1	—	Vehicle Maintenance

Inspection History (2 inspections)

fmcsa-inspectionsApr 5, 2026

Inspection History (2 inspections)
Date	Report #	Station	State	Level	Vehicle	Violations	Top Codes	OOS
Mar 29, 2026	87447384	LITTLEFIELD AZ	AZ	Level 2	FREIGHTLIN TRUCK TRACTOR	4	396.17C-PI, 393.9A-LLPL, 392.2-SLLLR	No
Jan 15, 2026	86825464	LORDSBURG PORT OF ENTRY	NM	Level 2	FRHT TRUCK TRACTOR	1	393.75A3	Yes